The search revolution is finally available to anyone with a Drupal site. By connecting Drupal to a Solr search backend, new possibilities arise for how to structure sites, discover content, and keep your visitors coming back. Our case study will be Drupal.org and Groups.drupal.org. It's the community you know and love, but you're going to love it even more when you can search and drill down into groups, authors, tags and dates, then save your search and pipe it into an RSS feed.